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Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation

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Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation

Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation
Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation

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Product Details:
Place of Origin: CHINA
Brand Name: KAMTAI
Certification: SGS
Model Number: KTALP-1-R8
Payment & Shipping Terms:
Minimum Order Quantity: 100PCS
Price: Negotiable
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Delivery Time: 25 DAYS AFTER PAYMENT
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 15000PCS/ MONTH

Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation

Description
Compressive Strength @ 25 C: 2229 Mpa Specific Heat @ 25 C: 184
Flexural Strength @ 25 C: 331 Mpa Water Absorption: 0
Maximum Working Temp.: 1650-1700℃ Alumina Content: >95%
High Light:

porous ceramic disc

,

porous alumina plate

 

Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation

 

 

1.Description 

Alumina oxide ceramic wear plate is made of alumina of different content of 95%, 97% and 99% through hot injection pressing or dry pressing. It has good electrical insulating, high strength, and good wear resistant, good thermal conductivity. It can be processed by finish machining and polishing. alumina oxide ceramic wear plate widely used in home appliances, medical devices , electrical insulation application and other wear protection, sealing and heat-sinks application.

 

 

2.Data Sheet 

Property Units  
Al2O3 Content % 96 98 99.5 99.7
Density g / cm3 3.70 3.80 3.90 3.92
Color - White White Ivory Ivory
Compressive Strength @ 25 C Mpa 2229 2091 2512 2350
Tensile Strength @ 25 C MPa 200 200 248 252
Flexural Strength @ 25 C MPa 331 276 324 320
Elastic Modulus @ 25 C GPa 290 331 366 380
Hardness : Knoop Rockwell (Gpa) Kg/mm2
R45N
(11.7) 1196
79
(12.5) 1276
77
(14) 1428
85
(15) 1510 90
Thermal Conductivity @ 25 C W / m-Deg K 20.8 28.1

 

30.7

31.6
Coefficient of Thermal Expansion @ 25-1000 C 1 X 10-6 /
Deg C
7.9 8.5 8.1 8.0
Specific Heat @ 25 C cal / g / Deg C .184 .184 .182 .180
Maximum Working Temp. Deg C 1650 1650 1700 1700
VolumeResitivity @25C @700 C ohm-cm
ohm-cm
1 X 10-13
1 X 10-8
1X 10-13
2.2 X 10-9
1 X 10-13
6 x 10-7
1 X 10-13
6 x 10-7
Dielectric Strength
(@Thickness) 100Mils
ac volts
per mil
350
340
335 330
Dielectric Constant 1Mhz
@25C
e' / eo 8.6 9.4 9.7 10.0
Dissipation Factor 1 Mhz
@25C
Tan Delta .0004

 

.0003

 

.0003

.0002

 

 

3..Features 

1.High hardness

2.Excellent wear resistance

3.Light weight

4.Corrosion resistance

5.Stability of heat temperature

6.Smooth surface

 

3.Application 

Aluminum Oxide Ceramic Sheet / Alumina Wear Ceramic Plate is widely used for serious abrasive environments, such as chute liners, cyclone liners, conveyor skirt liners, processing piping liners, hopper or silo liners, screen equipment liners in the industries including ,but not limited to:

 

 

Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation 0

Contact Details
Yixing City Kam Tai Refractories Co.,ltd

Contact Person: tao

Tel: +8618351508304

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